package com.salary.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.token.RemoteTokenServices;
import org.springframework.security.oauth2.provider.token.ResourceServerTokenServices;
import org.springframework.security.oauth2.provider.token.TokenStore;

@Configuration
public class MyResourceServerConfig extends ResourceServerConfigurerAdapter {
    public static final String RESOURCE_SALARY = "salary";

    @Autowired
    private TokenStore tokenStore;

    @Override
    public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
        resources.resourceId(RESOURCE_SALARY) //资源ID
//                .tokenServices(tokenServices()) //使用远程服务验证令牌的服务
                .tokenStore(tokenStore)
                .stateless(true);
    }

    //配置安全策略
    @Override
    public void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests() //校验请求
                .antMatchers("/salary/**") // 路径匹配规则。
                .access("#oauth2.hasScope('all')") // 需要匹配scope
                .and().csrf().disable()
                .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS)
        ;
    }


//    //配置access_token远程验证策略。
//    public ResourceServerTokenServices tokenServices() {
//// DefaultTokenServices services = new DefaultTokenServices();
//        RemoteTokenServices services = new RemoteTokenServices();
//        services.setCheckTokenEndpointUrl("http://localhost:53020/uaa/oauth/check_token");
//                services.setClientId("c1");
//        services.setClientSecret("secret");
//        return services;
//    }
}